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CVE-2026-25834

Опубликовано: 01 апр. 2026
Источник: redhat
CVSS3: 6.5
EPSS Низкий

Описание

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

A flaw was found in Mbed TLS. A remote attacker could exploit this vulnerability by performing an algorithm downgrade attack. This could lead to a reduction in the security strength of cryptographic operations, potentially allowing for information disclosure or denial of service.

Отчет

Moderate: This flaw in Mbed TLS allows a remote attacker to perform an algorithm downgrade attack, which can reduce the security strength of cryptographic operations. This could potentially lead to information disclosure or denial of service. This vulnerability affects community projects such as Fedora and EPEL.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Дополнительная информация

Статус:

Moderate
Дефект:
CWE-358
https://bugzilla.redhat.com/show_bug.cgi?id=2453967mbedtls: Mbed TLS: Algorithm downgrade vulnerability

EPSS

Процентиль: 3%
0.00135
Низкий

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
4 месяца назад

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

CVSS3: 6.5
nvd
4 месяца назад

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

msrc
3 месяца назад

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

CVSS3: 6.5
debian
4 месяца назад

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

CVSS3: 6.5
github
4 месяца назад

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

EPSS

Процентиль: 3%
0.00135
Низкий

6.5 Medium

CVSS3